I'm not going to schedule backups but will create them adhoc.
Refer: https://www.fosslinux.com/34377/how-to-backup-and-restore-ubuntu-with-timeshift.htm
tracker-miner-fs Crashes, reset it
Refer: https://askubuntu.com/questions/1258757/tracker-miner-fs-is-taking-90-of-cpu
How to reset tracker-miner-fs, which is used to index files. Please note, it will need to re-index things.
tracker reset --hard ; tracker daemon --startInstall ksnip from a repository on Ubuntu
Issue
Using ksnip in Ubuntu parallels takes blank screenhots.
Solution
It's how the snap application is defined, it needs to be used in classic mode.
Refer: ksnip-screenshot-in-ubuntu
sudo add-apt-repository ppa:dhor/myway
sudo apt update
sudo apt install ksnipCompress a PDF in Ubuntu using GhostScript
View Solution Article
How_to_Compress_PDF_in_Linux.pdf
Refer: compress-pdf-linux
Synopsis / Example
$ sudo apt install ghostscript
$ gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/prepress -dNOPAUSE -dQUIET -dBATCH -sOutputFile=compressed_PDF_file.pdf input_PDF_file.pdfdPDFSETTINGS Description
/prepress (default) Higher quality output (300 dpi) but bigger size
/ebook Medium quality output (150 dpi) with moderate output file size
/screen Lower quality output (72 dpi) but smallest possible output file sizeUpgrade Single Package in Ubuntu
Refer: upgrade-single-package
As usual you need to fetch an updated index from the Internet:
sudo apt-get updateNow upgrade a package, where Package is whatever you want.
sudo apt-get --only-upgrade install Package
sudo apt-get install PackageBonus, see list of packages available for upgrade
sudo apt-get update
sudo apt list --upgradableUsing Dolphin Browser
The Dolphin browser has a nice integration with the terminal, but you need to install the addtional plug-in.
sudo apt-get install dolphin
sudo apt-get install dolphin konsole
sudo apt-get install arkAdd new document for Ubuntu 18.04
Refer: https://itsfoss.com/add-new-document-option/
You need to start using templates
$ touch ~/Templates/Empty\ Document
Uninstall Application by Package Name
Example of looking by package name, and then uninstalling the packages themselves
dpkg -l | grep brave
sudo dpkg -r brave-browser
sudo dpkg -r brave-keyring
Logitech Mouse on Ubuntu
Use the software center to install Solaar - It supports the unifying software and allows me to see the M10v2 Mouse and K350 keyboard.
Install SQLite Browser
It looks like my SQLite Browser Got Updated to Snap, and it was using the development branch and NOT the stable branch. Here are some of the snap tricks you can use to see what's installed, what's available and to fix things.
See what you are using
$ which sqlitebrowser
See what snap versions you have local
$ snap list sqlitebrowser --all
See what versions are available
$snap info sqlitebrowser
Revert a local version
$ sudo snap revert sqlitebrowser --revision 2851
Uninstall and Install Stable Version
$ sudo snap remove sqlitebrowser
$ sudo snap install sqlitebrowser --channel=latest/stable
Has a nice Query Builder
$ sudo apt-get update
$ sudo apt-get install sqliteman
SQLiteStudio
Refer: https://sqlitestudio.pl
SQLiteBrowser
Refer: https://linuxhint.com/install-sqlite-browser-ubuntu/
Install
$ sudo add-apt-repository ppa:linuxgndu/sqlitebrowser-testing
$ sudo apt-get update && sudo apt-get install sqlitebrowser
Remove
$ sudo apt-get remove sqlitebrowser